Copyright>        OpenRadioss
Copyright>        Copyright (C) 1986-2024 Altair Engineering Inc.
Copyright>
Copyright>        This program is free software: you can redistribute it and/or modify
Copyright>        it under the terms of the GNU Affero General Public License as published by
Copyright>        the Free Software Foundation, either version 3 of the License, or
Copyright>        (at your option) any later version.
Copyright>
Copyright>        This program is distributed in the hope that it will be useful,
Copyright>        but WITHOUT ANY WARRANTY; without even the implied warranty of
Copyright>        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Copyright>        GNU Affero General Public License for more details.
Copyright>
Copyright>        You should have received a copy of the GNU Affero General Public License
Copyright>        along with this program.  If not, see <https://www.gnu.org/licenses/>.
Copyright>
Copyright>
Copyright>        Commercial Alternative: Altair Radioss Software
Copyright>
Copyright>        As an alternative to this open-source version, Altair also offers Altair Radioss
Copyright>        software under a commercial license.  Contact Altair to discuss further if the
Copyright>        commercial version may interest you: https://www.altair.com/radioss/.
Chd|====================================================================
Chd|  NVAR                          source/input/nvar.F           
Chd|-- called by -----------
Chd|        CREATE_H3D_INPUT              source/output/h3d/h3d_build_fortran/create_h3d_input.F
Chd|        FRALNK                        source/input/fralnk.F         
Chd|        FRALNK2                       source/input/fralnk.F         
Chd|        FREANIM                       source/output/anim/reader/freanim.F
Chd|        FREDYNAIN                     source/input/fredynain.F      
Chd|        FREFORM                       source/input/freform.F        
Chd|        FREIMPL                       source/input/freimpl.F        
Chd|        FREINIV                       source/input/freiniv.F        
Chd|        FRELNK                        source/input/frelnk.F         
Chd|        FRENOIS                       source/input/frenois.F        
Chd|        FREOUTP                       source/input/freoutp.F        
Chd|        FRESTAT                       source/input/frestat.F        
Chd|        H3D_READ                      source/output/h3d/h3d_build_fortran/h3d_read.F
Chd|        WCIUSC2                       source/input/wciusc2.F        
Chd|-- calls ---------------
Chd|====================================================================
      INTEGER FUNCTION NVAR(TEXT)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "nchar_c.inc"  
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      CHARACTER TEXT*ncharline
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER N, I, J
      CHARACTER TEXT1*101
C-----------------------------------------------
      TEXT1(1:1)=' '
      TEXT1(2:101)=TEXT
      N=0
      DO I=2,101
        J=I-1
        IF(TEXT1(I:I) /= ' ' .AND. TEXT1(J:J) == ' ') THEN
          N=N+1
        ENDIF
      ENDDO
      NVAR=N
      RETURN
      END
